Yeh, I love Jumble on desktop, but it can be slow because it's directly talking to the numerous different relays used by the various npubs.
Talking to multiple relays isn't inherently slow, but you might come across a slow relay once in a while, or perhaps an unavailable one.
Caching or indexing relays can help, but you need to be careful how to implement them in terms of synchronisation or authority delegation.
Beyond this, my theoretical knowledge expires 😂
This sounds like real knowledge to me, not theoretical at all!
Thanks. Think the picture is clearer now. Learned the term "intelligent edge", it means pushing compute to device or "edge" of network. Still puzzled why primal struggles with speed just enough for me to be noticeably annoying, but moving on for today as my brain is full. Other clients I've tried are prob even a bit slower, and primal did seem to work best when I was traveling and getting such bad signal Damus wouldn't even load anything up.
